UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zm+lBZqekAJHE+eE1cSim8zkDPROUHYnoORT2w1W0/o=' 
WHERE 
  key_id = 'be582e96dcf4d8034295e0268a679d6542b831cc15df5ade20a840eea8c186da' 
  AND (
    token = 'zm+lBZqekAJHE+eE1cSim8zkDPROUHYnoORT2w1W0/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )